docs/testing/user/userguide/opnfv_yardstick_tc063.rst

   1 .. This work is licensed under a Creative Commons Attribution 4.0 International
   2 .. License.
   3 .. http://creativecommons.org/licenses/by/4.0
   4 .. (c) OPNFV, Huawei Technologies Co.,Ltd and others.
   5
   6 *************************************
   7 Yardstick Test Case Description TC063
   8 *************************************
   9
  10 .. _iostat: http://linux.die.net/man/1/iostat
  11 .. _fdisk: http://www.tldp.org/HOWTO/Partition/fdisk_partitioning.html
  12
  13 +-----------------------------------------------------------------------------+
  14 |Storage Capacity                                                             |
  15 |                                                                             |
  16 +--------------+--------------------------------------------------------------+
  17 |test case id  | OPNFV_YARDSTICK_TC063_Storage Capacity                       |
  18 |              |                                                              |
  19 +--------------+--------------------------------------------------------------+
  20 |metric        | Storage/disk size, block size                                |
  21 |              | Disk Utilization                                             |
  22 +--------------+--------------------------------------------------------------+
  23 |test purpose  | This test case will check the parameters which could decide  |
  24 |              | several models and each model has its specified task to      |
  25 |              | measure. The test purposes are to measure disk size, block   |
  26 |              | size and disk utilization. With the test results, we could   |
  27 |              | evaluate the storage capacity of the host.                   |
  28 |              |                                                              |
  29 +--------------+--------------------------------------------------------------+
  30 |configuration | file: opnfv_yardstick_tc063.yaml                             |
  31 |              |                                                              |
  32 |              |* test_type: "disk_size"                                      |
  33 |              |* runner:                                                     |
  34 |              |    type: Iteration                                           |
  35 |              |    iterations: 1 - test is run 1 time iteratively.           |
  36 |              |                                                              |
  37 +--------------+--------------------------------------------------------------+
  38 |test tool     | fdisk                                                        |
  39 |              | A command-line utility that provides disk partitioning       |
  40 |              | functions                                                    |
  41 |              |                                                              |
  42 |              | iostat                                                       |
  43 |              | This is a computer system monitor tool used to collect and   |
  44 |              | show operating system storage input and output statistics.   |
  45 +--------------+--------------------------------------------------------------+
  46 |references    | iostat_                                                      |
  47 |              | fdisk_                                                       |
  48 |              |                                                              |
  49 |              | ETSI-NFV-TST001                                              |
  50 |              |                                                              |
  51 +--------------+--------------------------------------------------------------+
  52 |applicability | Test can be configured with different:                       |
  53 |              |                                                              |
  54 |              |  * test_type: "disk size", "block size", "disk utilization"  |
  55 |              |  * interval: 1 - how ofter to stat disk utilization          |
  56 |              |       type: int                                              |
  57 |              |       unit: seconds                                          |
  58 |              |  * count: 15 - how many times to stat disk utilization       |
  59 |              |     type: int                                                |
  60 |              |     unit: na                                                 |
  61 |              | There are default values for each above-mentioned option.    |
  62 |              | Run in background with other test cases.                     |
  63 |              |                                                              |
  64 +--------------+--------------------------------------------------------------+
  65 |pre-test      | The test case image needs to be installed into Glance        |
  66 |conditions    |                                                              |
  67 |              | No POD specific requirements have been identified.           |
  68 |              |                                                              |
  69 +--------------+--------------------------------------------------------------+
  70 |test sequence | Output the specific storage capacity of disk information as  |
  71 |              | the sequence into file.                                      |
  72 |              |                                                              |
  73 +--------------+--------------------------------------------------------------+
  74 |step 1        | The pod is available and the hosts are installed. Node5 is   |
  75 |              | used and logs are produced and stored.                       |
  76 |              |                                                              |
  77 |              | Result: Logs are stored.                                     |
  78 |              |                                                              |
  79 +--------------+--------------------------------------------------------------+
  80 |test verdict  | None.                                                        |
  81 +--------------+--------------------------------------------------------------+